20177090630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87726481}}^1$

素因数の和:87726511

約数の個数: 16

約数和(自身を含む): 37897840224

約数和(自身を除く): 17720749594

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87726481, 175452962, 438632405, 877264810, 2017709063, 4035418126, 10088545315, 20177090630]

約数ペア:

[(1, 20177090630), (2, 10088545315), (5, 4035418126), (10, 2017709063), (23, 877264810), (46, 438632405), (115, 175452962), (230, 87726481)]